在DATASHEET关于VREF介绍，这段话(For optimal performance, VREF should be the same as VA and sourced with a clean source that is bypassed with a ceramic capacitor value of 0.1 μF and a tantalum capacitor of 10 μF. ) 是不是可以理解为VREF可以直接从VA引脚一过来，中间加一个0.1 μF陶瓷电容和一个10 μF钽电容就可以？
另：LMP90xxx also allows ratiometric connection for noise immunity reasons. A ratiometric connection is when the ADC’s VREFP and VREFN are used to excite the input device’s (i.e. a bridge sensor) voltage references. This type of connection severely attenuates any VREF ripple seen the ADC output, and is thus strongly recommended. 这句话怎么理解？
